{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "GTLE pretreatment completely reversed the damaging effects of AlCl3 on AA and superoxide dismutase activity , markedly corrected COX and AChE activities , and moderately improved TGC ."}
{"Chemical": ["AlCl3", "superoxide"]}